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The chrysanthemum has been scrubbed
with worn chevrons
Sights: Factory iron sights present
or very low/simple ones if present
WWII CN-25/UPA-1 Attenuator – U.S. Military Radar Test Component The chrysanthemum has been scrubbedOffered here is an original WWII era U. S. military attenuator, marked: CN 25 UPA 1 Attenuator This component was used in radar and electronic test setups to control or reduce signal strengthan essential part of calibration and testing equipment for aircraft and ground radar systems. Details: Model: CN 25 UPA 1 Type: Signal Attenuator Era: WWII (1940s) Construction: Machined metal body with original connectors Connector Type: Military coaxial fittings
